15239845

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 18988992

約数和(自身を除く): 3749147

約数列:

[1, 5, 43, 73, 215, 365, 971, 3139, 4855, 15695, 41753, 70883, 208765, 354415, 3047969, 15239845]

約数ペア:

[(1, 15239845), (5, 3047969), (43, 354415), (73, 208765), (215, 70883), (365, 41753), (971, 15695), (3139, 4855)]